Blockchain is an inspiring emerging technology that takes much attention from various
researchers and companies. The technology offers various benefits such as data security …

Abstract Conventional Internet of Things (IoT) ecosystems involve data streaming from
sensors, through Fog devices to a centralized Cloud server. Issues that arise include privacy …

Blockchain is a technology that has desirable features of decentralization, autonomy,
integrity, immutability, verification, fault-tolerance, anonymity, auditability, and transparency …

In recent years, sustainable supply chain management practices have been adopted by
companies that desire to reduce the negative environmental and social impacts within their …

Degree attestation verification and traceability are complex one-to-one processes between
the Higher Education Commission (HEC) and universities. The procedure shifted to the …

Blockchain and distributed ledger technologies have received significant interest in various
areas beyond the financial sector, with profound applications in the Internet of Things (IoT) …

Since the birth of Bitcoin, blockchain has shifted from a critical cryptocurrency technology to
an enabling technology. Due to its immutability and trustworthiness, blockchain has …

The conventional architecture of vehicular ad hoc networks (VANETs) with a centralized
approach has difficulty overcoming the increasing complexity of intelligent transportation …

Private Ethereum blockchain-based systems are demanded in many industry sectors.
However, the throughput performance of these systems does not meet their expectations …

Presently, blockchain technology has been widely applied in various application domains
such as the Internet of Things (IoT), supply chain management, healthcare, etc. So far, there …